сhore(): infrastructure improvements

deploy/compose/compose.backend.yaml

@@ -129,6 +129,38 @@ services:
     restart: unless-stopped
     shm_size: 4mb
 
+  backend-celery-beat:
+    build:
+      context: ./src/backend
+      dockerfile: Containerfile
+      target: app
+      tags:
+        - lotty-backend:latest
+      pull: true
+    entrypoint: ["/bin/sh", "-c"]
+    command: ["celery -A config beat -l INFO"]
+    depends_on:
+      valkey:
+        restart: false
+        condition: service_healthy
+        required: true
+    env_file:
+      - path: ./infrastructure/configs/backend/.env.template
+        required: true
+      - path: ./infrastructure/configs/backend/.env
+        required: false
+    healthcheck:
+      test: ["CMD", "celery", "-A", "config", "inspect", "ping"]
+      interval: 30s
+      timeout: 10s
+      retries: 3
+      start_period: 10s
+      start_interval: 2s
+    networks:
+      - default
+    restart: unless-stopped
+    shm_size: 4mb
+
   celery-exporter:
     image: docker.io/danihodovic/celery-exporter:latest
     command:

infrastructure/configs/celery-exporter/.env.template

@@ -1 +1 @@
-CE_BROKER_URL=redis://valkey:6379
+CE_BROKER_URL=redis://default:valkey@valkey:6379

infrastructure/configs/victoriametrics/vmagent.yaml

@@ -10,6 +10,10 @@ scrape_configs:
     static_configs:
       - targets:
           - redis-exporter:9121
+  - job_name: celery
+    static_configs:
+      - targets:
+          - celery-exporter:9808
   - job_name: otel-collector
     static_configs:
       - targets: